reactos/dll/cpl/powercfg/powercfg.c

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/*
* PROJECT: ReactOS Power Configuration Applet
* LICENSE: GPL - See COPYING in the top level directory
* FILE: dll/cpl/powercfg/powercfg.c
* PURPOSE: initialization of applet
* PROGRAMMERS: Alexander Wurzinger (Lohnegrim at gmx dot net)
* Johannes Anderwald (johannes.anderwald@reactos.org)
* Martin Rottensteiner
* Dmitry Chapyshev (lentind@yandex.ru)
*/
#include "powercfg.h"
#include <winreg.h>
#include <regstr.h>
#define NUM_APPLETS (1)
static LONG APIENTRY Applet1(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam);
HINSTANCE hApplet = 0;
GLOBAL_POWER_POLICY gGPP;
TCHAR langSel[255];
/* Applets */
APPLET Applets[NUM_APPLETS] =
{
{IDC_CPLICON_1, IDS_CPLNAME_1, IDS_CPLDESCRIPTION_1, Applet1}
};
static BOOL CALLBACK
PropSheetAddPage(HPROPSHEETPAGE hpage, LPARAM lParam)
{
PROPSHEETHEADER *ppsh = (PROPSHEETHEADER *)lParam;
if (ppsh != NULL && ppsh->nPages < MAX_POWER_PAGES)
{
ppsh->phpage[ppsh->nPages++] = hpage;
return TRUE;
}
return FALSE;
}
static BOOL
InitPropSheetPage(PROPSHEETHEADER *ppsh, WORD idDlg, DLGPROC DlgProc)
{
HPROPSHEETPAGE hPage;
PROPSHEETPAGE psp;
if (ppsh->nPages < MAX_POWER_PAGES)
{
ZeroMemory(&psp, sizeof(psp));
psp.dwSize = sizeof(psp);
psp.dwFlags = PSP_DEFAULT;
psp.hInstance = hApplet;
psp.pszTemplate = MAKEINTRESOURCE(idDlg);
psp.pfnDlgProc = DlgProc;
hPage = CreatePropertySheetPage(&psp);
if (hPage != NULL)
{
return PropSheetAddPage(hPage, (LPARAM)ppsh);
}
}
return FALSE;
}
static int CALLBACK
PropSheetProc(HWND hwndDlg, UINT uMsg, LPARAM lParam)
{
// NOTE: This callback is needed to set large icon correctly.
HICON hIcon;
switch (uMsg)
{
case PSCB_INITIALIZED:
{
hIcon = LoadIconW(hApplet, MAKEINTRESOURCEW(IDC_CPLICON_1));
SendMessageW(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
break;
}
}
return 0;
}
/* First Applet */
static LONG APIENTRY
Applet1(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
{
HPROPSHEETPAGE hpsp[MAX_POWER_PAGES];
PROPSHEETHEADER psh;
HPSXA hpsxa = NULL;
TCHAR Caption[1024];
SYSTEM_POWER_CAPABILITIES spc;
LONG ret;
UNREFERENCED_PARAMETER(uMsg);
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
memset(Caption, 0x0, sizeof(Caption));
LoadString(hApplet, IDS_CPLNAME_1, Caption, sizeof(Caption) / sizeof(TCHAR));
ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
psh.dwSize = sizeof(PROPSHEETHEADER);
psh.dwFlags = PSH_PROPTITLE | PSH_USEICONID | PSH_USECALLBACK;
psh.hwndParent = hwnd;
psh.hInstance = hApplet;
psh.pszIcon = MAKEINTRESOURCEW(IDC_CPLICON_1);
psh.pszCaption = Caption;
psh.nPages = 0;
psh.nStartPage = 0;
psh.phpage = hpsp;
psh.pfnCallback = PropSheetProc;
InitPropSheetPage(&psh, IDD_PROPPAGEPOWERSCHEMES, PowerSchemesDlgProc);
if (GetPwrCapabilities(&spc))
{
if (spc.SystemBatteriesPresent)
{
InitPropSheetPage(&psh, IDD_PROPPAGEALARMS, AlarmsDlgProc);
}
}
InitPropSheetPage(&psh, IDD_PROPPAGEADVANCED, AdvancedDlgProc);
InitPropSheetPage(&psh, IDD_PROPPAGEHIBERNATE, HibernateDlgProc);
/* Load additional pages provided by shell extensions */
hpsxa = SHCreatePropSheetExtArray(HKEY_LOCAL_MACHINE, REGSTR_PATH_CONTROLSFOLDER TEXT("\\Power"), MAX_POWER_PAGES - psh.nPages);
if (hpsxa != NULL)
SHAddFromPropSheetExtArray(hpsxa, PropSheetAddPage, (LPARAM)&psh);
ret = (LONG)(PropertySheet(&psh) != -1);
if (hpsxa != NULL)
SHDestroyPropSheetExtArray(hpsxa);
return ret;
}
/* Control Panel Callback */
LONG CALLBACK
CPlApplet(HWND hwndCPl,
UINT uMsg,
LPARAM lParam1,
LPARAM lParam2)
{
int i = (int)lParam1;
switch(uMsg)
{
case CPL_INIT:
{
return TRUE;
}
case CPL_GETCOUNT:
{
return NUM_APPLETS;
}
case CPL_INQUIRE:
{
CPLINFO *CPlInfo = (CPLINFO*)lParam2;
CPlInfo->lData = 0;
CPlInfo->idIcon = Applets[i].idIcon;
CPlInfo->idName = Applets[i].idName;
CPlInfo->idInfo = Applets[i].idDescription;
break;
}
case CPL_DBLCLK:
{
Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
break;
}
}
return FALSE;
}
BOOLEAN WINAPI
DllMain(HINSTANCE hinstDLL,
DWORD dwReason,
LPVOID lpvReserved)
{
UNREFERENCED_PARAMETER(lpvReserved);
switch(dwReason)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
hApplet = hinstDLL;
break;
}
return TRUE;
}